Question

我有Python版本2.7，并下载了MySQL版本8.0.13。当我尝试从link安装正确的连接器时，请运行它并运行以下代码：

import mysql.connector

mydb = mysql.connector.connect(
  host="localhost",
  user="root",
  passwd="Pass"
)

print(mydb)

无法识别该模块：

Traceback (most recent call last):
  File "C:\Users\carmel.han\Desktop\mysqltest.py", line 1, in <module>
    import mysql.connector
ImportError: No module named mysql.connector

当我使用pip安装SQL Connector并运行相同的代码时，我得到：

Traceback (most recent call last):
  File "C:\Users\carmel.han\Desktop\mysqltest.py", line 7, in <module>
    auth_plugin='mysql_native_password'
  File "C:\Python27\ArcGIS10.4\lib\site-packages\mysql\connector\__init__.py", line 179, in connect
    return MySQLConnection(*args, **kwargs)
  File "C:\Python27\ArcGIS10.4\lib\site-packages\mysql\connector\connection.py", line 95, in __init__
    self.connect(**kwargs)
  File "C:\Python27\ArcGIS10.4\lib\site-packages\mysql\connector\abstracts.py", line 719, in connect
    self._open_connection()
  File "C:\Python27\ArcGIS10.4\lib\site-packages\mysql\connector\connection.py", line 210, in _open_connection
    self._ssl)
  File "C:\Python27\ArcGIS10.4\lib\site-packages\mysql\connector\connection.py", line 144, in _do_auth
    self._auth_switch_request(username, password)
  File "C:\Python27\ArcGIS10.4\lib\site-packages\mysql\connector\connection.py", line 167, in _auth_switch_request
    auth = get_auth_plugin(new_auth_plugin)(
  File "C:\Python27\ArcGIS10.4\lib\site-packages\mysql\connector\authentication.py", line 191, in get_auth_plugin
    "Authentication plugin '{0}' is not supported".format(plugin_name))
NotSupportedError: Authentication plugin 'caching_sha2_password' is not supported

我从pip 7.0.1升级到了pip 18.1，卸载并重新安装了SQL连接器，相同的resulet。即使我插入以下行：

auth_plugin='mysql_native_password'

基于此帖子here.

所以我想这可能与SQL连接器版本有关。我搜索后发现可以安装特定版本的SQL-连接器，但我不知道我需要哪个版本。

pip默认情况下安装了2.1.6，我也尝试了2.1.4，该方法不起作用。我正在使用 Windows 10 64位。

有人有主意吗？

Answer 1

首先，您必须从以下命令安装mysql-connector。

python -m pip install mysql-connector

然后您将能够运行您的程序。

将MySQL与PYTHON结合使用-MySQL Connector问题

1 个答案: